Quotes February 27, 2015 ASimpleNature Leave a comment ” The ultimate test of a man’s conscience may be His willingness to sacrafice something today for future generations whose words of Thanks may not be heard.” Gaylord Nelson- Founder of EARTH DAY Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on Tumblr (Opens in new window) Tumblr Like Loading...